In a symposium on the conceptual foundations of psychometrics, Denny Borsboom, University of Amsterdam, the Netherlands, discusses remedies for measurement problems in psychological science.

In a workshop sponsored by APS and the Society of Multivariate Experimental Psychology, Todd M. Gureckis (standing) of New York University and Matthew Crump of Brooklyn College demonstrate a variety of techniques for running behavioral experiments on Amazon’s Mechanical Turk.

Susan C. South, Purdue University, shares findings from a study examining the relationship quality of parents in the months preceding and just after adopting a child.